CN204071194U - A kind of desk - Google Patents
A kind of desk Download PDFInfo
- Publication number
- CN204071194U CN204071194U CN201420493149.3U CN201420493149U CN204071194U CN 204071194 U CN204071194 U CN 204071194U CN 201420493149 U CN201420493149 U CN 201420493149U CN 204071194 U CN204071194 U CN 204071194U
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- Prior art keywords
- desk
- desktop
- connecting rod
- stand
- trace
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Abstract
The utility model discloses a kind of desk, comprise desktop and support the table leg (1) of described desktop, this desk forms by multiple stand is combined and spliced, and described each stand is connected by the linkage be located at below described desktop; Described linkage comprises is located at fixing connecting rod I (7) below each desktop and trace (8), the two ends of described adjacent links I (7) connect respectively by connection rotating shaft, described connecting rod I (7) is provided with two symmetrical chutes (10), one end of described trace (8) is connected on connection rotating shaft, and the other end is connected with slide block II (92) set in the chute (10) on adjacent links I (7); This desk described is provided with an openend (5), and open not by described openend (5), each stand is outwards launched by the drive of described each trace (8).The desk of said structure can realize combining or launch distortion easily, so that be suitable for multiple different occasion, has stronger practicality.
Description
Technical field
The utility model relates to a kind of desk, and more particularly, the utility model utilizes frame for movement, the desk of conveniently practical function conversion.
Background technology
Existing desk volume is comparatively large, and structural style is single.Teaching classroom puts pin desk independent one by one usually for many people, and when testing or organize the student discussion, this desk distribution is not easy to viewing or discusses, and each student can not be made to incorporate, do not reach good teaching efficiency; Be a teacher when giving lessons, round table will appear drawback, because be round table, always having student back to blackboard, will impart knowledge to students so be not suitable for teacher like this.In places such as meeting rooms, often because meeting number is few, meeting desk is excessive and affect meeting quality, wastes resource; Conference table immobilizes, and can not meet the demand of different meeting occasions, and as the meeting of some higher level to subordinate needs to use rectangular table, some meeting with inter-stage is suitable for round table.Desk can not change flexibly and bring a lot of inconvenience to people's use.
Utility model content
The purpose of this utility model solves problems of the prior art, provides a kind of easy to use, can merge and launch distortion with the desk being applicable to multiple occasion.
To achieve these goals, the utility model technical scheme of taking is this desk provided, comprise desktop and support the table leg of described desktop, this desk forms by multiple stand is combined and spliced, and described each stand is connected by the linkage be located at below described desktop; Described linkage comprises is located at fixing connecting rod I below each desktop and trace, the two ends of described adjacent links I connect respectively by connection rotating shaft, described connecting rod I is provided with two symmetrical chutes, one end of described trace is connected on connection rotating shaft, and the other end is connected with slide block II set in the chute on adjacent links I; This desk described is provided with an openend, is opened by described openend, and each stand is driven by described each trace and outwards launches.
For making technique scheme more detailed and concrete, the utility model also provides following further optimal technical scheme, to obtain satisfied practical function:
The combination desktop of described desk is hexagon or eight-sided formation, and the desktop of described stand is the triangular structure of decile.
The auxiliary desktop that the triangle desktop of described each stand is divided into top table face and drift angle to be separated out, is connected through the hinge between described top table face and auxiliary desktop.
The below in described top table face is provided with and controls auxiliary desktop or the delivery device that hang down concordant with described top table face.
The slider I that described delivery device comprises slide rail, connecting rod II and is placed in described slide rail, the front of described slider I is provided with push rod, one end connection sliding block II of described connecting rod II, other end connection sliding block I.
Two slide blocks II on described same connecting rod I are all connected with connecting rod II, and the other end of described two connecting rods II is all connected with the slider I be located at below same top table face.
Be equipped with protective baffle plate below described each desktop, described protective baffle plate is L-type bending plate.
Described table leg is shaping by pipe Integral bending, and the base of described table leg is trapezoidal, and middle part is provided with many reinforcement cross bars.
The utility model adopts technique scheme, compared with prior art, the utility model desk textural association cleverly, be interconnected cooperation and realize desk by organizing mechanical linkage more and launch freely and merge, an overall desk can be merged into, or be launched into multiple independent desk, so that be suitable for multiple different occasion, there is stronger practicality.
Accompanying drawing explanation
Below the content expressed by the accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model merging phase structural representation;
Fig. 2 is the utility model deployed condition structural representation;
Fig. 3 is the utility model merging phase linkage schematic diagram;
Fig. 4 is the utility model deployed condition linkage schematic diagram;
Fig. 5 is the utility model mirror image bar linkage structure principle schematic;
Fig. 6 is the bar linkage structure schematic diagram after the series connection of the utility model entirety;
Fig. 7 is the utility model push rod structure schematic diagram;
Fig. 8 is the another kind of using state schematic diagram of the utility model.
Be labeled as in figure: 1, table leg, 2, top table face, 3, auxiliary desktop, 4, protective baffle plate, 5, openend, 6, hinge, 7, connecting rod I, 8, trace, 9, connecting rod II, 91, slider I, 92, slide block II, 10, chute, 11, push rod, 111, housing, 112, interior bar, 12, slide rail.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
The utility model desk, is a deployable closed Deforming table, utilizes mechanical connecting structure, and conveniently practical function conversion, is applicable to the little classroom of school, laboratory, meeting room, and the place that various demand square table and round table are changed.This desk comprises desktop and is supported on the table leg 1 below desktop, as shown in Figure 1, forms an overall desk for multiple stand is combined and spliced, and each stand is connected by the linkage be located at below desktop; This desk be provided with an openend 5, from this openend 5 to this desk of side stretching, each stand is driven by each trace 8 and outwards launches successively, as shown in Figure 2, for being launched into multiple independently stand that is connected.
The utility model desk mainly connects for linkage, slide block, and the mechanical components such as hinge, cooperatively interact between each rod member, a bit drives multiple spot motion, can be completed the motion launching or merge by 1 to 2 classmate by opening part co-operate rapidly.Be respectively as shown in Figure 3, Figure 4 desk merge and deployed condition time each bar linkage structure schematic diagram.Linkage comprises is located at fixing connecting rod I 7 below each desktop and trace 8, connecting rod I 7 is for being located at the stationary links on a limit, the two ends of adjacent links I 7 are interconnected respectively by connection rotating shaft, and connecting rod I 7 is provided with two symmetrical chutes 10, is provided with slide block II 92 in chute 10.One end of trace 8 is connected on connection rotating shaft, and the other end is connected with slide block II 92 set in the chute 10 on adjacent links I 7.
The desktop of combination table is hexagon or eight-sided formation according to actual needs, then the desktop of each stand is set to the triangular structure of decile.The present embodiment is for hexagon, and each stand is separated into isosceles triangle desktop.The auxiliary desktop 3 that the triangle desktop of stand is divided into top table face 2 and drift angle to be separated out, top table face 2 is in trapezoidal, and auxiliary desktop is triangle, is connected between top table face 2 and auxiliary desktop 3 by hinge 6.The below in top table face 2 is provided with the delivery device controlling auxiliary desktop 3 and support and hang down.Such design can ensure that it is assisted when assembled state desktop 3 to support and is jointly spliced into complete polygon desktop with top table face 2; Assist desktop 3 freely to hang down while launching, pack up the drift angle of point, do not affect and use as independent stand, safer convenience.The slider I 91 that delivery device comprises slide rail 12, connecting rod II 9 and is placed in slide rail 12, the front of slider I 91 is provided with push rod 11, one end connection sliding block II 92 of connecting rod II 9, other end connection sliding block I 91.Two slide blocks II 92 on same connecting rod I 7 are all connected with connecting rod II 9, and the other end of two connecting rods II 9 is all connected with the slider I 91 be located at below same top table face 2.The delivery device supporting auxiliary desktop 3 is the double-slider mechanism that connecting rod II 9 two ends connect two slide blocks.
As shown in Figure 5, be the mirror image bar linkage structure simplified, symmetrical connecting rod slider structure and the delivery device of double-slider, the connecting rod of both sides can relative to intermediate connecting rod angular transition between 120 ° ~ 180 °, and namely hexagon is to linear conversion.When launching desk, trace 8 is with movable slider II 92 to move to both sides, and drive slider I 91 to move inward along guide rail by connecting rod II 9, push rod 11 shrinks, and does not have supporting role to auxiliary desktop, and auxiliary desktop hangs down.Supporting role is contrary.The mechanisms in series of mirror image is become Fig. 6 pattern, and just can realize this time marking 4 places in whole hexagon to linear transition diagram, now this two place does not connect mutually, is the opening part of desk, and opening part controls the folding of desk thus.
Realize desk by the mirror image of linkage rod slide block mechanism and series connection launch cleverly and merge, adding that double-slider mechanism realizes ejecting mechanism, thus allow the more coherent simple and fast of whole motion.
Preferably, be equipped with protective baffle plate 4 below each desktop, protective baffle plate 4 is L-type bending plate.Protective baffle plate is encapsulated in desktop, can block motion, and the mechanism preventing people from touching inside because of carelessness shines into and crushes, and plays attractive in appearance and protective effect.
Preferably, table leg 1 is shaping by pipe Integral bending, and the base of table leg 1 is trapezoidal, and middle part is provided with many reinforcement cross bars.As can be seen from the figure this is the table leg of this type table designs specially, and it possesses functional and aesthetic property.Namely many reinforcement cross bars can be used to ruggedized construction, allow desk can the load of load-bearing larger, the life-span is longer; Just booth can be regarded, storing articles again.Table leg base and entirety are space trapezium structure, both can ensure the stability that desk is put can coordinate again the shape of overall desk, reach best space availability ratio, make compact overall structure attractive in appearance.
As shown in Figure 7, the push rod 11 of delivery device is extending structure, is made up of two parts, and outside hollow shell 111 and the interior bar 112 be placed in housing 111, interior bar 112 can draw to take out and whole ejecting mechanism is elongated or shortened.During desk merging phase, when normally shortening, the push rod 11 shortening state is overall extrapolated by slider I 91, still auxiliary desktop can be supported, as shown in Figure 1; When desk launches alone, ejecting mechanism push rod 11 is regained, and because ejecting mechanism is for shortening state, so cannot support auxiliary desktop, auxiliary desktop hangs down with gravity, as shown in Figure 2; Cannot support when desk launches owing to shortening the ejecting mechanism of state, so have no idea to reach the situation of Fig. 8, so increase the elongation state of ejecting mechanism, release interior bar 112 upon deployment further and just can meet state shown in Fig. 8.In Fig. 7, housing 111 is enclosed within interior bar 112, housing 111 and interior bar 112 have two stroke state, can relative sliding between housing 111 and interior bar 112, when housing 111 and the spacing of interior bar 112 are the shortest time, auxiliary desktop can hang down naturally, when housing 111 and interior bar 112 spacing farthest time, auxiliary desktop, when desk launches, still can be blocked by housing 111, thus forms the state of Fig. 8.
Between the zone of this product, and use the benefit of mechanism:
1. for colleges and universities' class laboratory and microteaching: utilize round table to carry out a kind of beyond doubt well teaching method of teaching, it is beneficial between students and discusses, and allows teaching not have dead angle, and everyone must be dissolved into Teaching Atmosphere.But be a teacher when giving lessons, round table will appear drawback, because be round table, always having student will back to blackboard, so be not suitable for teacher's teaching like this, but utilize mechanism, round table can be changed table in a row when teacher will use blackboard to give lessons by students fast.
2. company's meeting room: in company's meeting, conference table size and the unmatched problem of meeting number can be run into, if only have the meeting of three to five people, but the conference table that can hold tens 20 people can only be used, meeting quality can be affected, waste resource, if company's meeting is many, more can delay; The meeting of some higher level to subordinate needs to use rectangular table, and some meeting with inter-stage is suitable for round table, will utilize the desk of two spike-type cultivars, utilizes us just can avoid these problems by this desk.First our desk can realize the rapid translating between square table and round table, also a set of desk can be carried out the splicing of arbitrary shape as cell cube, four desks also can be utilized to be combined into the oval table of sheet containing 24 people.
3. outdoor dinner party: a kind of dinner party pattern of current trend, out of doors, existing buffet, the little of round table formula is had again to have a dinner party, but can be how many people with our this desk, how many buffet rectangular tables and join how many round tea tables and worry, and same standard, allow scene according to neat, have dinner party aesthetic feeling.
4, amusing desk (build poker table, peoperty desk): such as, when playing holdem, player's number can change at any time, sometimes being less than six sometimes may more than six, and such desk can allow people add new player at any time and do not limited the number of participant by the size of desk not leaving desk.In addition, also as the multi-functional desk above stage, can economize and change the stage property time, economize stage property.
The utility model desk textural association cleverly, be interconnected cooperation and realize desk by organizing mechanical linkage more and launch freely and merge, an overall desk can be merged into, or be launched into multiple independent desk, so that be suitable for multiple different occasion, there is stronger practicality.
By reference to the accompanying drawings the utility model is exemplarily described above; but the utility model is not limited to aforesaid way; as long as adopt method of the present utility model is conceived and technical scheme is carried out the improvement of various unsubstantialities or directly apply to other occasion, all fall in protection domain of the present utility model.
Claims (8)
1. a desk, comprises desktop and supports the table leg (1) of described desktop, it is characterized in that: this desk forms by multiple stand is combined and spliced, and described each stand is connected by the linkage be located at below described desktop; Described linkage comprises is located at fixing connecting rod I (7) below each desktop and trace (8), the two ends of described adjacent links I (7) connect respectively by connection rotating shaft, described connecting rod I (7) is provided with two symmetrical chutes (10), one end of described trace (8) is connected on connection rotating shaft, and the other end is connected with slide block II (92) set in the chute (10) on adjacent links I (7); This desk described is provided with an openend (5), and open not by described openend (5), each stand is outwards launched by the drive of described each trace (8).
2. according to desk according to claim 1, it is characterized in that: the combination desktop of described desk is hexagon or eight-sided formation, the desktop of described stand is the triangular structure of decile.
3. according to desk according to claim 2, it is characterized in that: the auxiliary desktop (3) that the triangle desktop of described each stand is divided into top table face (2) and drift angle to be separated out, connected by hinge (6) between described top table face (2) and auxiliary desktop (3).
4. according to desk according to claim 3, it is characterized in that: the below of described top table face (2) is provided with and controls to assist desktop (3) to support and the delivery device hung down.
5. according to desk according to claim 4, it is characterized in that: the slider I (91) that described delivery device comprises slide rail (12), connecting rod II (9) and is placed in described slide rail (12), the front of described slider I (91) is provided with push rod (11), one end connection sliding block II (92) of described connecting rod II (9), other end connection sliding block I (91).
6. according to desk according to claim 5, it is characterized in that: two slide blocks II (92) on described same connecting rod I (7) are all connected with connecting rod II (9), the other end of described two connecting rods II (9) is all connected with the slider I (91) being located at same top table face (2) below.
7. according to desk according to claim 6, it is characterized in that: be equipped with protective baffle plate (4) below described each desktop, described protective baffle plate (4) is L-type bending plate.
8. according to desk according to claim 7, it is characterized in that: described table leg (1) is for shaping by pipe Integral bending, and the base of described table leg (1) is trapezoidal, and middle part is provided with many reinforcement cross bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493149.3U CN204071194U (en) | 2014-08-28 | 2014-08-28 | A kind of desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493149.3U CN204071194U (en) | 2014-08-28 | 2014-08-28 | A kind of desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204071194U true CN204071194U (en) | 2015-01-07 |
Family
ID=52163976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420493149.3U Expired - Fee Related CN204071194U (en) | 2014-08-28 | 2014-08-28 | A kind of desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204071194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263518A (en) * | 2016-08-09 | 2017-01-04 | 安徽聚润互联信息技术有限公司 | A kind of combination-type special-shaped desk |
| CN106880171A (en) * | 2017-04-28 | 2017-06-23 | 重庆交通大学 | A kind of all directions table and its joining method |
| CN112773092A (en) * | 2021-01-18 | 2021-05-11 | 李兆林 | Rail type dining table with table top capable of being freely spliced |
-
2014
- 2014-08-28 CN CN201420493149.3U patent/CN204071194U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263518A (en) * | 2016-08-09 | 2017-01-04 | 安徽聚润互联信息技术有限公司 | A kind of combination-type special-shaped desk |
| CN106263518B (en) * | 2016-08-09 | 2018-10-02 | 安徽聚润互联信息技术有限公司 | A kind of combination-type special-shaped desk |
| CN106880171A (en) * | 2017-04-28 | 2017-06-23 | 重庆交通大学 | A kind of all directions table and its joining method |
| CN112773092A (en) * | 2021-01-18 | 2021-05-11 | 李兆林 | Rail type dining table with table top capable of being freely spliced |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |